Mixing device for electrolyte production and use method thereof

Abstract

The invention discloses a mixing device for electrolyte production and a use method thereof.The mixing device comprises a bearing assembly and a mixing assembly, the bearing assembly comprises a mixing box, a bearing plate and a cross rod, the top of the mixing box is open, the bearing plate is slidably mounted on the inner wall of the mixing box, and the cross rod is mounted on the top of the mixing box; the mixing assembly comprises an electric push rod, a motor, a first transmission shaft, a plurality of first stirring blades, a plurality of second transmission shafts and a plurality of second stirring blades, the electric push rod is mounted at the bottom of the cross rod, and the second stirring blades are mounted on the peripheries of the second transmission shafts respectively. According to the scheme, convection of to-be-mixed electrolytes on the upper layer, the middle layer and the lower layer in the mixing box is achieved, then metal elements on the upper layer, the middle layer and the lower layer are driven by the convection, the metal elements on the upper layer, the middle layer and the lower layer are effectively and evenly distributed, and the mixing effect is effectively enhanced; and the mixing speed of the to-be-mixed electrolyte is effectively accelerated, and the stirring time is saved.

Description

technical field [0001] The present application relates to the technical field of electrolyte production, in particular, to a mixing device for electrolyte production and a method for using the same. Background technique [0002] Chemical industry, that is, the chemical industry, who uses chemical methods to change the composition or structure of substances, or to synthesize new substances, belongs to chemical production technology, that is, chemical technology, and the resulting products are called chemicals or chemical products. In modern life, chemical products are inseparable almost anytime and anywhere. From material life such as clothing, food, housing and transportation to spiritual life such as culture, art and entertainment, chemical products are required to serve them. Some chemical products play an epoch-making important role in the history of human development, among which the electrolyte of lithium batteries is an important part of the battery and has a great imp...

AI Technical Summary

Problems solved by technology

[0003] At present, when mixing the electrolyte of lithium-ion batteries, the motor drives the stirring shaft to rotate to mix lithium salts, solvents, additives, etc., and there is basically no convection between the upper electrolyte and the lower electrolyte in the mixing device, which makes the upper layer The distribution of metal elements between the electrolyte and the lower electrolyte produces a relatively obvious separation, which makes the distribution of metal elements in the upper and lower electrolyte uneven, resulting in poor mixing effect of the electrolyte

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